4810-01-019-1854 ORFICE,SERVO CONTRO Index 4540-01-019-1859 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE

National Stock Number:
4820-01-019-1858

Federal Supply Class:
4820

National Item Identification Number:
010191858

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
A-LF-135908832SCHROEDER INDUSTRIES LLC
LF102TAZ08832SCHROEDER INDUSTRIES LLC


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS 1ST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEPOPPET
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE1.375 INCHES 1ST END
RENEWABLE SEAT RING TYPEPRESSED-IN
STYLE DESIGNATORSTRAIGHT THRU
THREAD CLASS2A 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD SERIES DESIGNATORUNF 1ST END
VALVE OPERATION METHODAUTOMATIC


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